Reba: 2 Umwanditsi: Muhinduzi wurubuga Gutangaza Igihe: 2026-03-14 Inkomoko: Urubuga
Ibikoresho bya aluminiyumu yabanje gusiga irangi byahindutse ibintu bidasubirwaho mu nganda zipakira ibiryo, bitewe n’inzitizi nziza zirwanya ogisijeni, ubushuhe n’umucyo, umutekano w’ibiribwa, umutekano muke, hamwe n’ibishobora gukoreshwa bitagira umupaka. Ku bakora ibicuruzwa bipfunyika ibiryo by’i Burayi, gutoranya ibishishwa bya aluminiyumu byateganijwe mbere ntibigomba kuba byujuje gusa ibisabwa by’ubwoko butandukanye bw’ibiribwa - nko kurwanya ubushyuhe bwo gupakira ibicuruzwa biva mu mahanga, kurwanya ruswa ku bikoresho by’ibiribwa bya acide, ndetse no kurwanya amavuta y’ibipfunyika by’ibiribwa, ariko nanone bikurikiza byimazeyo amabwiriza y’ubumwe bw’ibihugu by’Uburayi (EC) No 10/2011 , Amabwiriza ya Leta ya ECF No 1935/2004 .
Kuva kera, Uburayi bwabaye intangarugero ku isi mu rwego rwo gutunganya ibiribwa byo mu bwoko bwa aluminiyumu no gutunganya ibicuruzwa, hamwe n’abakora inganda birata imirongo y’umusaruro wateye imbere, ibicuruzwa bitangiza ibiribwa, ndetse n’ubushishozi bwimbitse ku bijyanye n’ibikenerwa bitandukanye mu nganda zipakira ibiribwa. Hano haribisobanuro birambuye kubintu 10 byambere byizewe byabanyaburayi byabanjirije gusiga amarangi ya aluminiyumu ya coil kabuhariwe mu gupakira ibiryo, bikubiyemo imbaraga zabo nyamukuru, ibiranga ibicuruzwa, hamwe nuburyo bukemura ibibazo bitandukanye byo gupakira ibiryo.
Nkumuyobozi wisi yose mukuzunguruka aluminiyumu hamwe nicyicaro cyayo cyu Burayi i Zurich hamwe n’ibikorwa 10 byo gukora mu Budage, Ubutaliyani, n’Ubufaransa, Novelis ni igipimo cy’ibiribwa byo mu rwego rw’ibiribwa byabanjirije irangi rya aluminiyumu mu Burayi. Ibicuruzwa byingenzi byapakiye ibiryo bifata 8011/3003 yuruhererekane ruvanze hamwe nuruhererekane rwibiryo rwitwa polyester (PE), rwujuje byimazeyo EU 10/2011 hamwe na LFGB. Uruganda rwa Göttingen mu Budage ruzobereye mu kurangiza hejuru yo gupakira ibiryo bya aluminiyumu, mu gihe uruganda rwarwo rwa Ohle rutanga ibyuma bya aluminiyumu hamwe n’umuyoboro woroshye w’inganda z’ibiribwa munsi y’ikirango cya Ohler®. Novelis yabanje gushushanya irangi ryerekana ultra-thin gauges (0.045-0.8mm) hamwe nibintu byiza bya barrière, bikoreshwa cyane mubipfunyika ibiryo byoroshye, ibikoresho bya aluminiyumu bikoreshwa, hamwe nugupakira ibiryo byindege. Irashimangira kandi ku buryo burambye, ikoresheje aluminiyumu irenga 80% ikoreshwa mu kongera umusaruro, igahuza n’intego z’ubukungu bw’ibihugu by’Uburayi ku nganda zipakira.
Laminazione Sottile yashinzwe mu 1923 kandi ifite icyicaro i Marco Evangelista, mu Butaliyani. Hamwe nibikorwa byuzuye byakozwe kuva aluminiyumu gushonga kugeza kurangiza coil lacquer, ibiceri bya aluminiyumu yabanje gusiga irangi cyane cyane ikoresha 1050A / 8006 ikurikirana ryibiryo byo mu rwego rwo hejuru hamwe na epoxy hamwe na PE byujuje iteka rya minisitiri w’Ubutaliyani 21/03/1973 kubikoresho byo guhuza ibiryo. Ibicuruzwa byayo bitwikiriye uburebure bwa microne 6 kugeza kuri 6mm, hamwe nubushobozi buhanitse bukwiriye gukora amabati y'ibiribwa, imipira y'ibinyobwa, hamwe n'ibikoresho byiganjemo ibiryo. Nka sosiyete nkuru ya Contital na Italcoat, itanga igisubizo kimwe kiva mumasoko ya coil kugeza icapiro ryabigenewe ndetse no kumurika, bigatuma itanga isoko ryibanze ryibiribwa mubutaliyani nu Burayi.
Igihangange cya aluminiyumu ya Nordic ifite ibirindiro mu Budage, Suwede, no mu Bwongereza, Hydro Aluminium izwi cyane kubera ibiryo byera cyane-bihuza-ibishushanyo mbonera bya aluminiyumu yo gupakira ibiryo. Ibicuruzwa byayo bifashisha 1100/3003 byuruhererekane hamwe nibiribwa byangiza ibiryo bya PE, hamwe no kugenzura byimazeyo kwimuka kwicyuma kiremereye (Pb ≤0.01 mg / kg, Cr (VI) ≤0.2 mg / kg) kugirango byuzuze ubuziranenge bwa DGCCRF 2004-64. Ubunini bwa coating bugengwa neza na 10-15 mm (bijyanye na ISO 2808), bikarinda ruswa kwangirika mubiribwa bitose kandi bifite aside. Hydro yabanje gushushanya irangi ikoreshwa cyane mubibiko byibiribwa, gupakira ibikomoka ku mata, hamwe n’ibikoresho by’ibiribwa by’abana, kandi isosiyete ikoresha ingufu zishobora kuvugururwa 100% mu musaruro w’iburayi, uyobora inganda mu gukora karubone nkeya.
Icyicaro gikuru i Paris kandi gifite ibicuruzwa byinshi mu Burayi, Constellium ni umuyobozi ku isi mu bicuruzwa bya aluminiyumu ikora cyane, yibanda cyane ku gupakira ibiryo mbere yo gusiga amarangi ya aluminiyumu. Ibicuruzwa byibanze byifashisha 3004/5052 byuruhererekane hamwe na PE hamwe na polyvinylidene fluoride (PVDF) ikomatanyirijwe hamwe, ikagaragaza imiterere myiza ya barrière hamwe nubushyuhe bukabije (kugeza kuri 121 ℃), nibyiza kubisubiza mubipfunyika byibiribwa hamwe nubushyuhe bwo hejuru bwibiryo. Ibicuruzwa byose byemejwe na ISO 9001, ISO 14001, na EU 10/2011, kandi isosiyete itanga imiti yabugenewe hamwe nudusanduku duhuje ibisubizo byubwoko butandukanye bwibiribwa (acide, ibinure, bikonje). Ibiceri bya Constellium byabanje gusiga irangi ni byo byambere byahisemo ibirango by’ibiribwa n’ibinyobwa by’iburayi bihebuje, bifite imbaraga zidasanzwe zo gutunganya ibicuruzwa bipfunyitse.
Hamwe n’inganda 14 z’inganda hirya no hino mu Bugereki, Buligariya, no mu Buholandi, Elvalhalcor ni umwe mu bakora inganda za aluminiyumu zigezweho mu Burayi zifite ubuhanga bwo gupakira ibiryo. Uruganda rwarwo rwa Oinofyta mu Bugereki rufite umusaruro wa buri mwaka wa toni 52.000 za aluminiyumu yo mu rwego rw’ibiribwa hamwe na coil yabanje gusiga irangi, cyane cyane ikoresheje 8011/3003 ikomatanya hamwe n’ibiribwa byitwa acrylic. Ibicuruzwa biranga ultra-high barrière barwanya ogisijeni nubushuhe, bikoreshwa cyane mubipfunyika byoroshye ibiryo (imifuka y'ibiryo, ipaki yikawa) hamwe nibikoresho byabigenewe. Ibikoresho bya Elvalhalcor byabanje gusiga irangi byubahiriza amabwiriza y’ubumwe bw’ibihugu by’Uburayi 1935/2004 hamwe na CEPE ku bijyanye no gupakira ibyuma, hamwe no kugenzura byimazeyo kwimuka (≤10 mg / dm²) kugira ngo umutekano w’ibiribwa. Isosiyete yohereza ibicuruzwa mu bihugu birenga 90, ibera isoko ry’inganda zipakira ibiribwa ku isi.
Yashinzwe mu 1991 ikaba ifite icyicaro i Pignataro Maggiore, mu Butaliyani, Italcoat ni inzobere mu gutwikira aluminiyumu no kuvura hejuru, buri mwaka ikaba ishobora gutanga toni zirenga 24.000 za metero zabanje gusiga irangi. Ibicuruzwa byayo byo mu rwego rwibiribwa bifashisha ibinyobwa 1000/3000 hamwe n’ibiribwa bitagira ingano PE hamwe na epoxy, byemejwe na ISO 9001, ISO 14001, na OHSAS 18001, ndetse no kwemerera EMAS gucunga ibidukikije. Ibiceri byabanje gusiga irangi birangwa no kurwanya ingese, kurwanya UV, hamwe no gufatisha neza (kwambukiranya imipaka ≥4B, ASTM D3359), bikwiriye gupakira ibiryo bisaba kubikwa igihe kirekire, nk'imbuto zafunzwe, imboga, n'ibikomoka ku nyama. Italcoat ishyigikira uburyo bwuzuye bwo gusiga amabara nubunini, byujuje ibyifuzo byihariye bikenerwa mubipfunyika ibiryo.
Alumeco yashinzwe mu 1983 ikaba ifite icyicaro i Odense, muri Danimarike, ni uruganda rukora ubucuruzi bwa aluminiyumu n’ubucuruzi ku isi hamwe na sisitemu yuzuye y’ibicuruzwa byo gupakira ibiryo mbere yo gushushanya amarangi ya aluminiyumu. Ibicuruzwa byingenzi byifashisha EN AW-1050A / 3003 ikurikirana hamwe nibisanzwe byokurya-bihuza PE hamwe nubuso bwa stucco birangira, bikerekana imikorere ihamye kandi ikora neza. Ibiceri byabanje gusiga irangi bikoreshwa cyane mubipfunyika byubukungu byubukungu, nkibikoresho bya aluminiyumu biribwa, ibikoresho byihuta, hamwe nudupapuro duto duto. Ibicuruzwa byose ni ISO 9001: 2015 byemewe kandi byubahiriza Umuryango w’ubumwe bw’ibihugu by’Uburayi 10/2011, hamwe na Alumeco umuyoboro w’ububiko bw’ibihugu by’i Burayi byemeza ko ibicuruzwa byapakira ibiribwa mu bihugu bitandukanye by’Uburayi byihuta.
Ishami rya Laminazione Sottile Group kandi rifite icyicaro mu Butaliyani, Contital ni inzobere mu bicuruzwa byo mu bwoko bwa aluminiyumu yo mu rwego rwo kurya, izwi cyane kubera 100% Made-mu Butaliyani yabanje gushushanya amarangi ya aluminium . Ibicuruzwa byayo bifashisha aluminiyumu isukuye cyane (Al≥99%) hamwe n’ibiribwa byangiza ibiryo byangiza ibiribwa, byujuje ibisabwa kugira ngo bikurikiranwe ku bikoresho byo guhuza ibiryo. Ibiceri byabanje gusiga irangi byabugenewe byo gutekera inganda, ibiryo rusange byo kugurisha ku masoko, hamwe n’ibiribwa byo mu rugo, bifite imbaraga zidasanzwe nubwo bipima cyane, bishobora kwihanganira ubwikorezi, gufunga, hamwe n’ububiko. Igiceri cya Contital gishyigikira amabara yimbere ninyuma, kandi ibikoresho bya aluminiyumu birashobora gukoreshwa cyane, bigatuma ihitamo neza kubipfunyika.
Yashinzwe mu 2020 ikaba ifite icyicaro i Walzbachtal, mu Budage, Otefal Coating GmbH ni inyenyeri izamuka mu nganda zo mu bwoko bwa aluminiyumu y’uburayi, izobereye mu byiciro by’ibiribwa byateganijwe mbere yo gushushanya amarangi ya aluminium . Urutonde rwarwo rwatunganijwe rukoresha urukurikirane rwa Luxe Coat rukoresha EN AW-5005 ruvanze na tekinoroji ya elegitoroniki ya okiside ya elegitoronike, nta yandi mashanyarazi yongeyeho, yujuje ibyifuzo byo gupakira ibiryo byoroheje. Ubuso bwa anodize bugaragaza ubukana bwinshi, kwambara nabi, hamwe n’umutekano w’ibiribwa, hubahirijwe ibipimo by’ubumwe bw’ibihugu by’Uburayi 10/2011 na DGCCRF, bikwiranye no gupakira ibiryo byo mu rwego rwo hejuru nk'amasanduku ya shokora ya premium, agasanduku k'impano za divayi, hamwe n'amabati meza. Otefal kandi ishyigikira gutunganya ibicuruzwa byihariye kandi birangira hejuru, bikenera ibikenerwa byihariye byibiribwa byo mu rwego rwo hejuru.
Aludium ifite icyicaro i Barcelona, Espanye, n’uruganda rukomeye mu Burayi rukora ibicuruzwa bya aluminiyumu, hamwe n'umurongo wabigenewe wo gupakira ibiryo mbere yo gusiga irangi rya aluminiyumu. Ibicuruzwa byibanze byifashisha 3105/8011 byuruhererekane hamwe nibiribwa bihuza ibiryo bya PE, byerekana ububengerane bwinshi (60 ° gloss agaciro 70-90GU) hamwe nibara ryiza ryamabara, nibyiza kubipfunyika byibiribwa byanditseho nk'ibikarito, ibinyobwa, hamwe nagasanduku k'impano y'ibiryo. Ipitingi ifite imbaraga zo kurwanya amavuta n’amazi, yujuje ibyangombwa byo gupakira ibiryo byamavuta n’amazi, kandi ibicuruzwa byose byubahiriza EU 1935/2004 na Espagne Real Decreto 847/2011. Aludium ishimangira gutanga byihuse, hamwe niminsi 7-10 yo kugemura ibicuruzwa byinshi, bigatuma itanga isoko ryiza kubanyaburayi bakora ibicuruzwa bipfunyika ibiryo hagati kugeza hejuru.
Uruganda rwa mbere rw’iburayi rukora amarangi ya aluminiyumu yo gupakira ibiryo rugaragara ko rwubahiriza byimazeyo amabwiriza y’ubumwe bw’ibihugu by’Uburayi, ikoranabuhanga riteye imbere, hamwe n’ubufatanye bwimbitse hamwe n’ibikenerwa bitandukanye mu nganda zipakira ibiribwa. Uhereye ku bisubizo bihanitse byo gupakira ibiryo byoroshye no gutwikirwa nubushyuhe bwo kugarura ibiryo, kugeza ku biryo byangiza ibiryo byangiza ibiryo byo mu rwego rwo hejuru kandi bidahenze cyane ku bikoresho bikoreshwa mu biribwa, aba bakora ibicuruzwa batanga ibicuruzwa byuzuye kandi byabigenewe bishimangira umutekano, ubuziranenge, no guhanga udushya mu nganda zipakira ibiribwa by’i Burayi.
Bitewe n’intego z’uburayi zidafite aho zibogamiye hamwe n’inganda zipakira ibiribwa ku isi ku buryo burambye ndetse n’umutekano w’ibiribwa , uruganda rw’iburayi rwa aluminiyumu rwashushanyijeho irangi ruzakomeza kwibanda ku byerekezo bitatu by'ingenzi mu gihe kizaza: icya mbere, kongera ikoreshwa ry’ibikoresho fatizo bya aluminiyumu 100% byongera gukoreshwa mu kugabanya ibyuka bihumanya ikirere; icya kabiri, guteza imbere VOC nkeya kandi idashobora kwishyurwa ibiryo-byujuje ubuziranenge bwibidukikije; icya gatatu, guhanga udushya twinshi kuri barrière kugirango twongere ubuzima bwibiryo kandi tugabanye imyanda. Byongeye kandi, hamwe no kuzamuka kwipfunyika ryibiryo byihariye kandi bihebuje, ibyifuzo byubuso bwabigenewe birangira (urugero, matte, ibyuma, ibicapo byacapwe) hamwe n’imyenda myinshi ikora (urugero, kurwanya urutoki, anti-mold) bizakomeza kwiyongera, bizana amahirwe mashya yiterambere ryibicuruzwa by’iburayi bipfunyika mbere y’inganda za aluminiyumu.
Izi nganda 10 za mbere zashyizeho umubano w’igihe kirekire kandi uhamye n’ubufatanye n’ibiribwa n’ibinyobwa by’iburayi (urugero, Nestlé, Danone, Ferrero), kandi ibicuruzwa byabo ntibikoreshwa cyane ku isoko ry’Uburayi gusa ahubwo byoherezwa muri Aziya, Amerika y'Amajyaruguru, no mu tundi turere, bikaba ibipimo ngenderwaho ku rwego rw’ibiribwa byateguwe mbere na mbere bya aluminiyumu kandi bikayobora iterambere ry’inganda zipakira ibiryo bya aluminiyumu ku isi.
Dingang - Uruganda rukora umwuga kuri Aluminiyumu Alloy Amabara Yuzuye Coil ya Aluminium / Urupapuro Kuva 2002
Murakaza neza kugirango mutubaze niba hari icyo ukeneye kuri coating aluminium coil / urupapuro.
Changzhou Dingang Metal Material Co, Ltd.
Robert Tang (Umuyobozi ushinzwe kugurisha)
Imeri: robert@cnchangsong.com
Terefone: +0086 159 6120 6328 (whatsapp / wechat)
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